CN101235817B - 机械低噪音封装体 - Google Patents

机械低噪音封装体 Download PDF

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Publication number
CN101235817B
CN101235817B CN2008100089433A CN200810008943A CN101235817B CN 101235817 B CN101235817 B CN 101235817B CN 2008100089433 A CN2008100089433 A CN 2008100089433A CN 200810008943 A CN200810008943 A CN 200810008943A CN 101235817 B CN101235817 B CN 101235817B
Authority
CN
China
Prior art keywords
sound
absorbing
polyester fibre
packaging body
low noise
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2008100089433A
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English (en)
Chinese (zh)
Other versions
CN101235817A (zh
Inventor
矢部利明
椎木和明
饭田一嘉
池田浩二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRIDGESTONE KAMIKI Co Ltd
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
BRIDGESTONE KAMIKI Co Ltd
Hitachi Industrial Equipment Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BRIDGESTONE KAMIKI Co Ltd, Hitachi Industrial Equipment Systems Co Ltd filed Critical BRIDGESTONE KAMIKI Co Ltd
Publication of CN101235817A publication Critical patent/CN101235817A/zh
Application granted granted Critical
Publication of CN101235817B publication Critical patent/CN101235817B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Compressor (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Pipe Accessories (AREA)
CN2008100089433A 2007-01-31 2008-01-31 机械低噪音封装体 Expired - Fee Related CN101235817B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007021594A JP5022051B2 (ja) 2007-01-31 2007-01-31 機械の低騒音パッケージ
JP2007-021594 2007-01-31
JP2007021594 2007-01-31

Publications (2)

Publication Number Publication Date
CN101235817A CN101235817A (zh) 2008-08-06
CN101235817B true CN101235817B (zh) 2010-07-28

Family

ID=39666683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100089433A Expired - Fee Related CN101235817B (zh) 2007-01-31 2008-01-31 机械低噪音封装体

Country Status (4)

Country Link
US (1) US7845463B2 (ja)
JP (1) JP5022051B2 (ja)
KR (1) KR100998128B1 (ja)
CN (1) CN101235817B (ja)

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US7216850B2 (en) * 2001-06-11 2007-05-15 Daewon Electric Co. Ltd. Electric wire changing device for wire replacing works on electric poles and power distributing method without cutting off power supply
CN104603551B (zh) 2012-07-11 2018-05-18 特灵国际有限公司 用于隔振的方法和装置
US20140014436A1 (en) * 2012-07-12 2014-01-16 B/E Aerospace, Inc. Noise-Reducing Air Inlet Grille for an Appliance
DE202013012079U1 (de) 2012-08-17 2015-07-14 Trane International Inc. Schallschutzgehäuse für einen Kompressor
JP6382672B2 (ja) * 2014-10-02 2018-08-29 株式会社日立産機システム パッケージ型圧縮機
US10731648B2 (en) 2014-11-07 2020-08-04 Trane International Inc. Sound control for a heating, ventilation, and air conditioning unit
JP6137158B2 (ja) * 2014-12-18 2017-05-31 株式会社村田製作所 騒音低減装置
JP6675196B2 (ja) * 2015-12-28 2020-04-01 株式会社神戸製鋼所 パッケージ型圧縮機
JP6654969B2 (ja) * 2016-06-16 2020-02-26 株式会社神戸製鋼所 パッケージ型圧縮機
US10453436B2 (en) * 2017-01-09 2019-10-22 Quanta Computer Inc. Anti-acoustics streamline apparatus
US10030660B1 (en) 2017-05-31 2018-07-24 Trane International Inc. Pulsation and vibration control device
CN107238121B (zh) * 2017-06-30 2018-08-14 田卓昊 一种基于互联网的智能厨房终端设备
JP6993926B2 (ja) * 2018-04-24 2022-01-14 株式会社日立産機システム 安全キャビネットとファンフィルタユニットの防振機構
JP7353788B2 (ja) * 2019-04-26 2023-10-02 株式会社日立産機システム ブロワ及びブロワ用筐体
CN113740830B (zh) * 2021-09-03 2024-02-27 浙江东溟科技有限公司 一种水下双层吸声板及水声收发降噪结构

Citations (4)

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Publication number Priority date Publication date Assignee Title
CN2253692Y (zh) * 1996-03-08 1997-05-07 南亚塑胶工业股份有限公司 织布与箔片吸音结构体
US5663536A (en) * 1995-10-10 1997-09-02 Amsted Industries Incorporated Sound attenuation assembly for air-cooling apparatus
CN1201113A (zh) * 1997-05-31 1998-12-09 三星电子株式会社 压缩机的吸气消音器
CN1759220A (zh) * 2003-03-10 2006-04-12 Encep国际股份有限公司 吸音隔热板

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US2089928A (en) * 1937-02-11 1937-08-10 Modine Mfg Co Car heater and windshield defroster
US3236298A (en) * 1962-04-19 1966-02-22 Laing Vortex Inc Heat exchangers
US3421687A (en) * 1967-01-20 1969-01-14 Buddy Z Daily Vertical air circulation fan
JPS5217273Y2 (ja) * 1972-12-28 1977-04-19
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JPS60186138U (ja) * 1984-05-21 1985-12-10 三菱重工業株式会社 Ｕ字管插入装置
JPH0765867B2 (ja) * 1985-12-30 1995-07-19 株式会社東芝 排熱回収熱交換器の製造方法
JPH0617200Y2 (ja) * 1986-05-19 1994-05-02 日東紡績株式会社 吸音筒
JP2603131B2 (ja) 1989-05-11 1997-04-23 文博 中川 消音装置
JPH0926177A (ja) 1995-07-13 1997-01-28 Nec Kyushu Ltd 気体清浄化機能を有する消音装置
JP2000087725A (ja) * 1998-09-11 2000-03-28 Isuzu Motors Ltd 音響減衰体
US6273213B1 (en) * 1999-12-17 2001-08-14 Caterpillar Inc. Noise suppression louver having horizontal and vertical slats
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JP4641638B2 (ja) 2001-03-12 2011-03-02 マグ・イゾベール株式会社 消音機能を有するエアダクト
US6481527B1 (en) * 2001-03-14 2002-11-19 Emc Corporation Methods and apparatus for attenuating noise from a cabinet that houses computer equipment
KR200279605Y1 (ko) 2002-03-23 2002-06-24 주식회사 동우인더스트리 흡음 및 차음 특성이 우수한 폴리에스테르 부직포 복합판재
US6606876B1 (en) * 2002-05-28 2003-08-19 Carrier Corporation Silencer for rear mounted bus air conditioner
JP2007187324A (ja) * 2004-01-28 2007-07-26 Takayasu Co Ltd 送風ダクトの騒音低減方法
JP4384933B2 (ja) 2004-04-09 2009-12-16 アルパテック株式会社 過給機用サイレンサ
US7314113B2 (en) * 2004-09-14 2008-01-01 Cray Inc. Acoustic absorbers for use with computer cabinet fans and other cooling systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5663536A (en) * 1995-10-10 1997-09-02 Amsted Industries Incorporated Sound attenuation assembly for air-cooling apparatus
CN2253692Y (zh) * 1996-03-08 1997-05-07 南亚塑胶工业股份有限公司 织布与箔片吸音结构体
CN1201113A (zh) * 1997-05-31 1998-12-09 三星电子株式会社 压缩机的吸气消音器
CN1759220A (zh) * 2003-03-10 2006-04-12 Encep国际股份有限公司 吸音隔热板

Also Published As

Publication number Publication date
JP5022051B2 (ja) 2012-09-12
KR20080071882A (ko) 2008-08-05
US7845463B2 (en) 2010-12-07
US20080179135A1 (en) 2008-07-31
JP2008185014A (ja) 2008-08-14
KR100998128B1 (ko) 2010-12-02
CN101235817A (zh) 2008-08-06

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SE01 Entry into force of request for substantive examination
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100728